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CORBIN FARNSWORTH
Original Assignee
CORBIN FARNSWORTH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US362832Aexternal-prioritypatent/US3197068A/en
Application filed by CORBIN FARNSWORTHfiledCriticalCORBIN FARNSWORTH
Priority to FR14697ApriorityCriticalpatent/FR1433037A/en
Application grantedgrantedCritical
Publication of FR1433037ApublicationCriticalpatent/FR1433037A/en
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
A61M5/1689—Drip counters
G—PHYSICS
G05—CONTROLLING; REGULATING
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D7/00—Control of flow
G05D7/06—Control of flow characterised by the use of electric means
G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
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Health & Medical Sciences (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Fluid Mechanics (AREA)
Automation & Control Theory (AREA)
Vascular Medicine (AREA)
Anesthesiology (AREA)
General Physics & Mathematics (AREA)
Heart & Thoracic Surgery (AREA)
Hematology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
FR14697A1964-04-271965-04-26 Apparatus for controlling the administration of liquidsExpiredFR1433037A (en)